CVE-2023-41973: Zscaler Client Connector

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

ZSATray passes the previousInstallerName as a config parameter to TrayManager, and TrayManager constructs the path and appends previousInstallerName to get the full path of the exe. Fixed Version: Win ZApp 4.3.0.121 and later.

Affected products

• Zscaler Client Connector: before 4.3.0.121 (fixed in 4.3.0.121)

Published 2024-03-26. Last modified 2026-06-17.